Autos week 3 veg but only 4 nodes – could humidity swings be the cause?

Salam gammacrowns! 👋 Relax, Habibi. 🧘‍♂️ You are suffering from what I call "Laboratory Syndrome"—trying to make the environment too perfect! The Engineering Reality: 🛠️ A humidity swing of 4% (63% to 67%) is absolutely negligible. In nature, humidity changes by 20-30% when a cloud passes or the wind blows. Your plant does not even notice a 4% change. It takes the plant's stomata (pores) about 15-20 minutes to react to a major environment change. A 90-second cycle is just "noise" to the plant. She is fine. ✅ Why is she small? (4 nodes at Week 3) If she is stunted, look at the usual suspects, not the humidity: Overwatering: This is the #1 cause of slow Auto growth. If the roots are wet/heavy, they grow slow. 🌊 Light Intensity (DLI): Is your light close enough? If she isn't getting enough photons, she won't stack nodes. 💡 Root Temp: Is the pot sitting on a cold floor? Cold roots = slow growth. Your controller is doing a great job. Focus on the watering and light, and she will explode soon! 🚀 Happy Growing! 💚